E L E C T R O N I C S I N C .
Power Choke
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
• Used in Power AC Line Filters, AC-AC Converters
and Switching Power Supplies
• UL 94V-0 Recognized Components
• UL 1446 Class B Insulation System
• Meets or exceeds CSA/IEC/VDE/UL Specifications for
Creepage, Clearance and Dielectric Strength
• 50 Hz - 500 Hz Switching Frequency
• 3750 Vrms Isolation
• In EE25 Standard Package
EPZ3032-X
Product performance is limited to specified parameters. Data is subject to chan
e without prior notice.
Electrical Parameters @ 25° C
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
Temperature Rise
(°C Max.)
@ Max. Current
10
11
9
10
11
10
11
13
10
11
12
11
9
10
8
9
10
11
9
10
11
Schematic
2
49
7
L1 L2
Package
.670
(17.00)
.200
(5.10)
.175 (4.40)
.840
(21.30)
.740
(18.80)
.900
(22.90)
.025 Sq.
(.635)
92
74
.515
(13.10)
Part
Number
EPZ3032-272
EPZ3032-332
EPZ3032-392
EPZ3032-472
EPZ3032-562
EPZ3032-682
EPZ3032-822
EPZ3032-103
EPZ3032-123
EPZ3032-153
EPZ3032-183
EPZ3032-223
EPZ3032-273
EPZ3032-333
EPZ3032-393
EPZ3032-473
EPZ3032-563
EPZ3032-683
EPZ3032-104
EPZ3032-124
EPZ3032-222
DCR
(Ω Max.)
.468
.530
.668
.760
.852
1.24
1.40
1.60
1.98
2.24
2.45
3.49
4.60
5.20
7.19
7.80
8.69
9.69
13.10
14.60
16.00
Current Rating
(Amperes Max.)
.55
.55
.44
.44
.44
.35
.35
.35
.27
.27
.27
.22
.17
.17
.13
.13
.13
.13
.10
.10
.10
2.7
3.3
3.9
4.7
5.6
6.8
8.2
10
12
15
18
22
27
33
39
47
56
68
82
100
120
Inductance
(mH ± 25%)
@ 1 KHz
CSZ3032-Xb Rev. 1 7/18/02
